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Beginners - October 2017 (Page 3)

I'm super new at this and need a little help. I don't want answers just some help Q: What is output of expressions(a)&(b): bool p = true, q = false, r = tru...

[1 reply] : Q: What is output of expressions(a)&(b): Try writing some code to t... (by TheIdeasMan)

by cash

How to find number in array

My program is displaying number does not exist after each input. I need help to fix my if(TheNum!=cnt) because I know it's incorrect, but I don't know what to c...

[5 replies] Last: You are welcome. Andy (by Handy Andy)

by MarbleHornets

Help with magic eight ball game

Hi,I've been having trouble with a magic eight ball game. I'm trying to print a random response and category from a struct but I can't seem to get it to work. T...

[2 replies] Last: Thanks for the help Andy. Everything seems to be working after I adde... (by MarbleHornets)

by bal160730

c++ code help

Hi, I have a problem with the spacing for my output. **Here is my coding: #include<iostream> #include<iomanip> using namespace std; int main() { int lower, ...

[1 reply] : Hello bal160730, In line 29 try removing the first "\n" and see what ... (by Handy Andy)

by ZAMZAMZ

Multiplication table w/ Array will not work

Anyone know how to add the top layer of my multiplication table?Plus, if the users enters an integer above 10 i get some weird junk value. #include<iostre...

[2 replies] Last: @ne555 The top part of the table just like the left side. 1| 2| 3| ... (by ZAMZAMZ)

by NovaBp

Why wont the program let me keep inputting

why wont the program let me input a value for amount? #include <iostream> #include <iomanip> #include <string> #include <sstream> using namespace std; int mai...

[4 replies] Last: Thanks! (by NovaBp)

by CluelessMan

Understand GDB error caused by my code.

Hello, I'm writing a program that takes an n amount of cubes and builds a tower out of them based on their length and colour but it seems I'm doing something...

[4 replies] Last: Thank you, I don't think I deserve a praise because as a Computer Scie... (by CluelessMan)

by MoreUmph

Using object as function parameter

Can someone please tell me whatsup? I just want to be able to use objects as function parameters, can someone tell me what im doing wrong? In decent terms pl...

[2 replies] Last: Thank you my dude, youre perfect. Havent messed around with c++ in a m... (by MoreUmph)

by Perilun

Constructor excercise problem

Hello, i have a problem with an exercise: the header is given: #ifndef HEADER_H_ #define HEADER_H_ class Cow { private: char name ; char * hobby; double...

[3 replies] Last: why the name array do not have a destructor? You don't create 'name ... (by Enoizat)

by smitty007

Undefined reference error

I have written a code using parallel arrays to display 20 bottles of bourbon and the corresponding number of bottles sold. The program also outputs the highest ...

[3 replies] Last: I have it working now. Thanks! (by smitty007)

by cash

NEED HELP WITH ARRAY MENU

I need help with options 6 and 4 in the menu. This is the menu : 0. Create array: Asks user how many numbers to fill (the length of the partially filled ...

[1 reply] : Helllo, 0. Create array: Asks user how many numbers to fill (the len... (by alonso12)

by Griffinflame21

Breadth-first Traversing?

I'm new to binary trees. How would I output the nodes in the trees by levels then from left to right? #include <cstdlib> #include <deque> #include <iostream> ...

[2 replies] Last: How would I change this so that it accepts user input instead of using... (by Griffinflame21)

by Shishka

Define different class function for each member?

Hello! I have a (probably) dumb question. Is it possible to have a class and have a method that needs to be written for each member? I'll explain myself: I'm ma...

[3 replies] Last: In the second option, you need to set the function to be executed. You... (by Repeater)

by RNBW

What is wrong with this code

I get 2 error messages: Line 13: "a function-definition is not allowed here before '{' token" Line 37: "expected '}' at end of input" I don't understand ei...

[3 replies] Last: With my "This won't work" I meant: What happened in that case was that... (by goldenchicken)

by Ch1156

Final Keyword

I was doing some class research and I came across this keyword final. It's the first time i've ever seen it, the description said it was used when you explicitl...

[1 reply] : final is not a keyword ; it is a specifier . It has a special mean... (by JLBorges)

by Hanske

Floating points - Binary

Hello everyone, I'm getting started with C++ and programming and want to learn the basics to make sense of the rest of the goodies. I just learned about the ...

[2 replies] Last: Hey thanks for the reply and sorry for just getting around to respondi... (by Hanske)

by Minessota

Displaying and rotating arrays

I need this program to rotate the elements in an array to the left, moving the first position to the last position at the same time until the min position retur...

[1 reply] : std::rotate(arr, arr+1, arr+size); http://www.cplusplus.com/referen... (by Repeater)

by wrodriguez5

Problem with code output

Hello, I am trying to write a code that will calculate a person's average grade by first asking the grade received and then asking the max grade for the assign...

[4 replies] Last: Please, have a look at the following code (I don't know your data, so ... (by Enoizat)

by Wantedman46

Integer to string issue

I am currently trying to change an integer to a string. I am successful in that, but I am unable to make my program's class return the string without error. It ...

[5 replies] Last: [quote=Repeater]While I certainly agree it's bad form, the page you li... (by Enoizat)

by chacha87

Convert for comparison lowercase variables

Hello all, I am trying to convert the string variable 'answer' with a specific array element. They both need to be either all upper or all lower case letters...

[1 reply] : Pay attention to your types: “answer” is a “string” but ... (by Duthomhas)

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